What are tonus?

  • (noun): The elastic tension of living muscles, arteries, etc. that facilitate response to stimuli.
    Synonyms: tonicity, tone

Tonus

Tonus is the Latin equivalent of the English word tone. It is especially used to refer to:

Read more about Tonus.

Some articles on tonus:

Antiphonary Of St. Benigne - The Alphabetic Notation Invented By William of Volpiano
... teleion in the diatonic (semitonium-tonus-tonus), the chromatic (semitonium-semitonium-trihemitonium), and the enharmonic tetrachord (diesis-diesis-ditonus) ... Arezzo wrote about 1026 in his treatise Micrologus that the diesis sharpens the usual tonus between re-mi (a-b d-e g-h or h-i) with the proportion 98 by a proportion of 76 (a-˫ d-˧ g-Γ or h-˥) ...
Hagiopolitan Octoechos - Latin Reception - Synthesis in Latin Music Theory
... Hence, the hypodorian octave referred the "tonus secundus" and was constructed A—D—a, and the dorian as "tonus primus" D—a—d, both tones of the protus used D as finalis, the hypophrygian octave was B—E—b ... octave genre defined by the position of the tonus, the whole tone with the proportion of 98, and the semitonium, the half tone with the proportion of 256243) were taken from ...
Reciting Tones in Gregorian Chant - Tonus Peregrinus
... psalm tones associated with the eight musical modes, there is a ninth psalm tone called the tonus peregrinus, or "wandering tone," which uses a reciting tone of A for the first ... used, it is not unique early sources refer to tones called parapteres, which, like the tonus peregrinus, have different reciting tones in their first and second ...
Peregrinus
... French scholar Art, music, and literature Passing of Peregrinus, a satire by Lucian Tonus peregrinus, reciting tone in Gregorian chant see Reciting ...
Tonus
... Tonus is the Latin equivalent of the English word tone ... It is especially used to refer to Muscle tone, the continuous and passive partial contraction of the muscles Arterial tone, the continuous and passive partial contraction of the arterioles Tonicity, the ability of a solution to cause water movement The Pythagorean interval of 9/8 ...